A743 CF8C
ASTM
A743 CF8C
ASME
SA743 CF8C
Type
19Cr-10Ni-Nb
SAE
347
UNS -Cast
J92710
UNS -Wrought
S34700
Chemical Composition
Carbon
Manganese
1.50% Max
Silicon
2.00% Max
Phosphorus
0.04% Max
Sulfur
0.04% Max
Chromium
18.00 - 21.00%
Nickel
9.00 - 12.00%
Columbium
0.64‚Äà-1.00% Max
Physical Properties
Yield Strength
30 ksi Min
Tensile Strength
70 ksi Min
Elongation at 2 in
30% Min
Resources
ASTM Standard
